baber/WOPTO huggingface dataset:
Patent JP-S55108902-A (JP)
Title: Soft landing mechanism of slide unit
Inventor: MURAYOSHI YASUSHI
IPC: G11B33/12
Filed: 1979-02-15
Abstract: PURPOSE: To make it possible to close smoothly and softly the opening and closing cover of a record player, the bonnet of a car, etc.  
     CONSTITUTION: Slide unit A is supported to support arm B-1 of support unit B by support axis 1 and is so constituted that it may be opened and closed freely for support unit B with this axis 1 as the center. Between units A and B, guide arm 20, linkage material 30, and constrictive spring 40 by which this linkage material 30 is  linked with arm 20 elastically are provided. Guide arm 20 has the base part supported to support arm B-1 by axis 2 and is so arranged that it may be slided freely  for the support arm. Then, slit-form guide hole 21 is provided on a part from the  free end of arm 20 to the middle, and the first and second linkage pins 31 and 32  are fitted to this hole 21 relaxedly. As a result, the closing movement of the slide  unit can be performed softly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61179382-A (JP)
Title: Flocked nonwoven sheet material
Inventor: NAKANO SADAO
IPC: D04H11/00
Filed: 1985-02-01
Abstract: PURPOSE:The titled sheet material, obtained by flocking one side of a heat- formable nonwoven fabric consisting of heat-shrinkable fibers having a specific shrinkage alone or mixed fibers containing the same, and shrinking the area to a given amount or more, and formable without causing cracks or uneven flocking. CONSTITUTION:A flocked nonwoven sheet material obtained by electrostatically flocking one side of a heat-formable nonwoven fabric consisting of heat- shrinkable fibers having >=30% heat shrinkage, e.g. polyolefin based conjugate fibers or polyester fibers, alone or mixed fibers prepared by mixing >=30wt% above-mentioned fibers with other fibers, heating the flocked nonwoven fibers to shrink the area thereof >=1/2 simultaneously with the drying, and useful as a forming material for excellent inner bottoms such as precious stone or cosmetics, capable of deep draw forming, and having a feeling of high class. The shrinkage of area to >=1/2 with the fibers having the above-mentioned shrinkage provides the aimed formed article rich in a feeling of high class without cracking the corner parts thereof or roughening the flocking density in deep draw forming.
Patent JP-S56114732-A (JP)
Title: Temperature measuring instrument for sucked air of internal combustion engine
Inventor: YAMANAKA HISAMITSU
IPC: G01K7/22
Filed: 1980-02-15
Abstract: PURPOSE:To improve response, durability and reliability by housing a substrate, having a bead type thermistor and adjusting resistance arranged, in a protective tube having an air hole at its bottom part. CONSTITUTION:Lead wire 30 connected to one terminal 28 at the head of terminal- shaped housing 24 is connected to resistances 46 and 48 on substrate 34 housed in the hollow part of protective tube 32. Bead type thermistor 44 supported by four lead wires is fixed to notch part 40 at the end part of substrate 34, resistance 46 in parallel to the thermistor and resistance 48 in series to it are connected, and printed conduction part 50 is connected with those resistances 46 and 48. Protective tube 32 is provided with air hole 37 and thermistor 44 is exposed direct to the outside air. Resistances 44 and 46 are printed on substrate 34 and can be adjusted by laser trimming. Therefore, the response, reliability and durability can be improved.
Patent JP-H05218483-A (JP)
Title: Photoelectric conversion device
Inventor: SHINRAKU KOUICHIROU
IPC: H01L31/10
Filed: 1992-01-31
Abstract: PURPOSE:To provide a photoelectric conversion device which is very excellent in reliability keeping high in dielectric breakdown strength without deteriorating in characteristics. CONSTITUTION:A first transparent electrode layer 2, a light shading layer 3, a second transparent electrode layer 4, and back electrode layers 6a and 6b are successively laminated on the rear of an insulating base 1 which transmits incident light, and a non-light receiving part is provided onto a semiconductor layer 5 with the light shading layer 3. A layer of two-layered structure composed of a light attenuating layer of semiconductor smaller than the semiconductor layer 5 in forbidden band width and a metal layer may be made to serve as a light shading layer, or the light attenuating layer may be set larger than the semiconductor layer 5 in defect density.
Patent JP-S61178176-A (JP)
Title: Shot peening method for gear
Inventor: AIHARA HIDEO
IPC: B24C1/10
Filed: 1985-01-31
Abstract: PURPOSE:To increase the surface compression residual stress of the radiused part of deddendum and improve the fatigue strength of a gear by pressing a jig into a space between teeth for tensioning the above described radiused part and applying shot peening through the penetration hole of the jig in a condition so tensioned. CONSTITUTION:Inside of a ring-shaped jig 1, a projection 4 coupled to a space between the teeth of a gear 5 and sized to press open a space between adjacent teeth is so provided as to correspond to every other tooth flanks, and a penetration hole 2 is made at the center of each projection 4. By pressing the projection 4 of the jig 1 into a space between the teeth of the gear 5, tensile stress is caused on the radiused part of the tooth flank. In this state, the deddendum is applied with shot peening through the penetration hole 2 and compression residual stress on the surface of the above described radiused part is increased, thereby enabling the improvement of the fatigue strength of the gear.
Patent JP-H01194353-A (JP)
Title: Photoelectric conversion device
Inventor: NISHIZAWA JUNICHI
IPC: H01L31/0248
Filed: 1988-01-29
Abstract: PURPOSE:To make a very sensitive photoelectric conversion device which has a high blue-light sensitivity and no variation in the device characteristics, and also to reduce its size easily, by letting a source or drain current flow almost in parallel with a substrate surfaces in a channel area right under the specified area of a storage gate area. CONSTITUTION:Between an n<+> source area 13 and an n<+> drain area 14, a p<+> storage gate area 15 is made. Let the n<-> channel width be lg. A source or drain current flows almost in parallel with the surface of a substrate 11 in the direction as illustrated by an arrow, between a part of the area 15 where a narrow gate length is (L) and the p substrate 11. The location of a pinch-off point G*18 and the potential phi are determined by parameters such as the width lg and the length L. The thickness of an n<-> or p<-> channel area 12 can be determined with good controllability by an epitaxial growth, the depth xj<p> of the area 15 can be determined by a vertical diffusion and the length L can be determined by the size of a photo mask since the depth xj<p> is sufficiently shallow. Because of this, the location of the point G* 18 and the value of the potential phi are not susceptible to variations of the processes and thereby, stable and no-variation device characteristics can be gained.
Patent JP-S58150099-A (JP)
Title: Centrifugal impeller
Inventor: KAWABATA TOSHIAKI
IPC: F04D29/30
Filed: 1983-02-07
Abstract: PURPOSE:To provide an impeller with possibility to sustain high speed revolutions by making it with such a construction, that the thickness is constant from the foremost of each vane toward the core plate till the area around the center and then increases smoothly, and thereby eliminating concentration of stresses. CONSTITUTION:Vanes shall be constructed in small constant thickness from the foremost part of each vane till its area around the center at the same level and then in a successively increasing thickness toward the core plate 2 to attain  there a certain specified thickness value. Stresses can be reduced by constructing with such a vane thickness from the inlet 1a of each vane till the outlet 1b  and by lessening the mass of vane itself, compared with a conventional one in  which the vane thickness increases from its foremost linearly to the core plate.  Thus the impeller will sustain a higher speed in revolutions.
Patent JP-S58134636-A (JP)
Title: Image stabilizing solution for processing silver halide photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C5/40
Filed: 1982-02-05
Abstract: PURPOSE:To prevent stains in an unexposed part during storage, and fading of image dyes, by adding a water-soluble bismuth compd. together with a specified aq. chelating agent soln. to an image stabilizing soln. after developing, bleaching, and fixing treatments. CONSTITUTION:A water-soluble bismuth compd., especially a bismuch complex formed from a bismuth compd. and a metal ion chelating agent is highly soluble in water and effective. A water-soluble chelating agent especially having stability constant (-log KMA) of >=3 as shown in the equation in which M is a bismuth ion, and A is a complex-forming anion, such as diethylenetriaminepentaacetate or condensed phosphoric acid is contained in an image stabilizing soln. used for a silver halide photosensitive material.
Patent JP-H10193319-A (JP)
Title: Concrete mold
Inventor: ABE SHIGEO
IPC: C08G18/10
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete mold which can be repeatedly used without applying a mold release agent, and by which labor at the time of mold removing can be reduced, and the surface smoothness of a concrete molded body, and the appearance of the finished surface become favorable. SOLUTION: A thermosetting polyurethane elastomer for which 5-40 pts.wt. of a mold release agent is blnded based on 100 pts.wt. of a polyurethane elastomer, is made a material, and a concrete mold frame comprising a top opening type cylindrical main body having small holes body which compressed air is made to flow in, on the bottom part, and a bottom lid which is detachably placed on the bottom part of the main body, is used, and by doing so, repeated usages of the mold frame become possible without applying a mold release agent, and labor at the time of mold removing can be drastically reduced. Also, the obtained concrete molded body has both of a favorable surface smoothness, and a favorable appearance of the finished surface.
Patent JP-S62174134-A (JP)
Title: Continuous manufacture of fiber reinforced plastic wire
Inventor: IOKA HARUO
IPC: B29C70/06
Filed: 1986-01-28
Abstract: PURPOSE:To make it possible to continuously manufacture an ultraviolet-curing fiber reinforced plastic (FRP) wire under low tensile force by a method wherein the gelation of the resin squeezed with a forming die is eliminated despite of the use of a high-power ultraviolet lamp by squeezing out excess resin from the wire ahead of the forming die. CONSTITUTION:First, a roving A is impregnated with ultraviolet-curing resin by being immersed in a resin tank 1. Secondly, the resultant resin-impregnated roving is passed on a squeeze bar 2 and introduced in an auxiliary die 6 in order to squeeze out some portion of or all the excess resin from the roving by passing through the die 6. Thirdly, the roving is formed into the predetermined shape and sectional dimensions by passing said resin-impregnated roving passed through the auxiliary die 6 further through a forming die 5. When a high-power ultraviolet lamp 4 is employed at a curing section 3, the forming die 5 is heated because of the high-power of the lamp. However, no squeezing- out of excess resin occurs by the forming die 5 with substantially no heap due to the accumulation of resin developed and consequently the die clogging due to the gelation of resin can be eliminated in the forming die 5.
Patent JP-2000211515-A (JP)
Title: Working vehicle control system
Inventor: OUCHI TAKESHI
IPC: B61L23/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling a working vehicle traveling on an orbit, capable of easily responding to the change of a ground device, and capable of controlling the vehicle without depending on the passing order of the ground device. SOLUTION: A working vehicle control system is constituted by comprising a positional information emitter 3 for radio-transmitting the positional information arranged on a rail, an on-vehicle antenna 4 arranged on the working vehicle for receiving the positional information, a handy terminal 1 for setting the working range, an interlocking device 2 for judging the suitability of permission of the working range radio-transmitted from the handy terminal 1, an on-vehicle processing device 51 for taking in the positional information from the on-vehicle antenna 4 and the working range information permitted by the interlocking device 2 and for judging the position of the working vehicle by comparing both and for outputting a control signal on the basis of the judgment result,  a terminal 6 for displaying the judgment result by the output instructions from the on-vehicle processing device 51 and for giving an alarm sound, and an emergency brake device 7 operated by the output instructions from the on- vehicle processing device 51.
Patent JP-2000213819-A (JP)
Title: Refrigerating cycle
Inventor: SUZUKI NOBUHIKO
IPC: F25B1/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide optimum cycle efficiency, in a refrigerating cycle using supercritical fluid as a refrigerant and provided with a compressor, a radiator, an expansion device, an evaporator, and an internal heat-exchanger, and varying a delivery amount of the compressor. SOLUTION: In this refrigerating cycle, an operation condition containing a delivery amount of a compressor is regulated. In a refrigerant temperature and a refrigerant pressure on the inflow side of an expansion device, compared with a refrigerating cycle having no internal heat-exchanger and a refrigerating cycle where delivery capacity of the compressor is fixed, when a refrigerant temperature is the same, a refrigerant pressure is set to a higher value and when the refrigerant pressure is the same, a refrigerant temperature is set to a lower value. In more concrete, provided a refrigerant temperature on the inflow side of an expansion device is T [ deg.C] and a refrigerant pressure on the inflow side of the expansion device is P [MPa], T and P are set to a range surrounded by T<=2.41P+4.86 and T>=2.52P-7.41.
Patent JP-S63295378-A (JP)
Title: Race change method in fine spinning winder
Inventor: KIRIAKI MASAHARU
IPC: B65H67/04
Filed: 1987-01-28
Abstract: PURPOSE:To simplify the working upon race change and to aim at enhancing the operational efficiency by connecting a sliver on the different race yarn feed side to a sliver remaining on a draft pert before wind-up, and by removing a new race yarn wound on the old race yarn. CONSTITUTION:A solid bobbin 3 produced from a spinning machine 1 is fed to a winder 2 after it is subjected to pick-finding by a pick finder 8. In this phase, when a race change instruction is issued, the wind-up of the bobbin 3 on a spinning spindle 52 is once stopped, and a sliver Sa having a race A between a draft pert 51 and a can 50 is cut at the position X, and thus cut sliver SA1 is connected to a sliver B1 having a race B from a can 53. Then, the wind-up by the spindle 52 is initiated, and thus doffed solid bobbin 3 is selected out after it is subjected to pick-finding by a pick finder 8, and is introduced into a mixed yarn removing device in which the yarn having the new race B wound on the yarn having the race A is removed. Then the bobbin 3 is transferred to the winder 2, and subsequently, a solid bobbin 3 of the new race B is transferred to the winder 2. Thus it is possible to facilitate the change of races.
Patent JP-H07207448-A (JP)
Title: Growing method of oxide on substrate surface
Inventor: MURAKAMI HIROSHI
IPC: C23C16/40
Filed: 1994-01-18
Abstract: PURPOSE:To provide a growing method by which an oxide film of high quality is obtd., oxidation or crystallization without impurities is realized, oxygen gas is obtd. in a closed system in which a substrate is disposed, and the device is largely decreased in size compared to a conventional method by introducing a method to use an oxygen reducing agent without externally supplying oxygen. CONSTITUTION:An oxygen reducing agent 2, org. metal complex 3 and substrate 4 are disposed in an ampule 1. For example, when the substrate 4 is kept at about 850 deg.C and the oxygen reducing agent 2 is heated to the max. 300 deg.C, the oxygen reducing agent 2 is reduced to produce oxygen gas which fills the ampule 1. Then the center of the ampule 1 is heated to about several hundreds degree C, and the org. metal complex is decomposed to produce metal vapor. With this vapor and the reduced oxygen, a superconductor thin film is grown in the vapor phase on the surface of the substrate 4. Thus, a thin film crystal of a superconductor can be grown under such a condition that no foreign matter is mixed in the film.
Patent JP-S63184985-A (JP)
Title: Recording and reproducing device
Inventor: ASANO TAKASHI
IPC: G11B27/30
Filed: 1987-01-28
Abstract: PURPOSE:To record an optional program number by setting the operation mode to the temporary recording hold state or the rehearsal state and using ten keys to set an optical program number thereafter and recording the program number for each music after recording start. CONSTITUTION:After the operation mode is set to the temporary recording hold state, that is, a pause button 53 is depressed, a recording button 52 and a play button 49 are simultaneously depressed or the rehearsal state is set, that is, a start ID manual button 34 is depressed once. Ten keys 42 for program search are used to set an optional program number to be recorded. Depression of the pause button 53 is released in case of the temporary recording hold state, and the manual button 34 is depressed again in case of the rehearsal state. Then, the program number is recorded for each music simultaneously with recording of the start ID signal. Thus, the program number is recorded in an arbitrary position at an arbitrary time.
Patent JP-H09190083-A (JP)
Title: Connecting structure of contact part for image forming device
Inventor: TAGAMI AKIRA
IPC: G03G15/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a failure in contacting and the generation of an electric wave noise by providing a receiving screw having a conical hollow in a receptacle and a spherical terminal in the power feeding spring of a transfer-separation charger. SOLUTION: The receiving screw 10 used as both of a fixing screw and receiving part for a plate terminal 3 is arranged in a frame 1a on the side of the receptacle 1 connected to an AC power source and the spherical terminal 12 attached to the top end of the power feeding spring 11 extended from the projecting part 6 of the transfer-separation charger 5 is connected to the tapered inwall of the conical receiving recess 10a of the receiving screw 10. Therefore, in the process of installing the transfer-separation charger 5 in an equipment, even if the positional relation between the spherical terminal 12 and the receiving screw 10 is deviated more or less, the terminal 12 is slid on a tapered surface in the recess 10a of the receiving screw 10, to be always and surely seated on the vertex of the bottom surface of the recess 10a, so that an electrical stable connection state is obtained. Since this connection state is never deviated by vibration, etc., as well, a very low discharge can be eliminated.
Patent JP-S61177418-A (JP)
Title: Aperture device of light source device for endoscope
Inventor: FUJIMORI HIROYOSHI
IPC: G02B6/42
Filed: 1985-02-01
Abstract: PURPOSE:To prevent the change of the luminous intensity characteristic and the spectral characteristic of an illuminating light by providing plural filters, which cover all of the area of a luminous flux and are different in transmittance or reflection factor, or a filter, whose transmittance or reflection factor is variable in the lengthwise direction, on an optical path. CONSTITUTION:The whole of the luminous flux which is converted to a parallel luminous flux by a reflecting mirror 3 is allowed to pass ND filters 62A and 62B, and each parts of the luminous flux passes filters with an equal thickness thereby, and the quantity of light is variably controlled uniformly. If the quantity of illuminating light is too large, a motor 66 is rotated at an angle corresponding to the quantity in the direction of an arrow, and the filter 62A and the filter 62B are moved upward and downward respectively while interlocking with each other, and the sum of thickness of filters 62A and 62B in each part of the luminous flux is equal. Thus, the luminous flux is always made incident on the incidence end surface of a light guide 6 at an equal light distribution angle through a condenser lens 5, and a relative intensity distribution to the incidence angle is kept constant, and the luminous intensity characteristic and the spectral characteristic of the illuminating light discharged from the exit end of the guide 6 are not changed by the extent of aperture.
Patent JP-H04279059-A (JP)
Title: Ccd image pickup element
Inventor: NEGISHI MICHIO
IPC: H04N5/372
Filed: 1991-01-17
Abstract: PURPOSE:To reduce the size of a CCD image pickup element by simplifying the wiring structure of the element while the occurrence of smears is reduced and the transferring speed is improved. CONSTITUTION:A light shielding film composed of 1-Al is also used for relaying the electrical connection between a transfer electrode composed of polysilicon and shunt wiring film composed of 2-Al. Since it becomes unnecessary to provide an opening through the light shielding film and to electrically connect the shunt wiring film with the transfer electrode through the opening, the wiring structure can be simplified and, at the same time, the thickness of an interlayer insulating film can be reduced by reducing the thickness of the light shielding film. Therefore, the smear can be lowered and, since the light shielding film is connected to the transfer electrode, the resistance of the transfer electrode can be reduced.
Patent JP-H01192507-A (JP)
Title: Centrifugal molding method for ceramic cylindrical member
Inventor: SUGAI ATSUSHI
IPC: B22D13/02
Filed: 1988-01-28
Abstract: PURPOSE:To interpose a ceramic fiber to an arbitrary position, by a method wherein cylindrical member is molded of ceramic slurry and a ceramic fiber centrifugally. CONSTITUTION:A molding tool 1 arranged on a rotary supporting rollers 5, 5 is constituted of an outer frame 2 and water absorbing molding 3 held within the outer frame 2 and the outer frame 2 is formed by fitting end plates 22, 22 and detachably to both ends of a cylindrical body 21. The water absorbing molding 3 is formed of plaster and constituted by inserting three members such as a cylindrical part 31 and end wall plates 32, 32 clogging attachably and detachably both ends of the cylindrical part 31 into the outer frame 2. A material holding port 4 is opened by penetrating through the center of the one side end plate 22 of the outer frame 2 and that of the end wall plate of the molding 3, centrifugal molding is performed by loading ceramic slurry through the loading port 4 and the centrifugal molding is performed further by loading a ceramic fiber. The end plate 22 of the outer frame 2 is removed, the molding 3 is pulled out of the outer frame 2, the end wall plate 32 of the molding is removed and taking-out of a molded product is performed.